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In areas with triatomine bugs, transmission of T. cruzi can be prevented by sleeping under bed nets and by housing improvements that prevent triatomine bugs from colonizing houses. [16] Blood transfusion was formerly the second-most common mode of transmission for Chagas disease. [35]
Chagas disease can be prevented by avoiding insect bites through insecticide spraying, home improvement, bed nets, hygienic food, medical care, laboratory practices, and testing. [38] It can be diagnosed through a serological test, although the test is not very accurate. [18] Treatment is with medication, which may have severe side effects. [38]
Chagas is a potentially fatal neglected disease that affects between 8 and 13 million people worldwide. DNDi 's Time to Treat campaign is pushing for increased political interest in new treatments for Chagas disease, increased public awareness of the disease and treatment limitations and increased public and private investment in R&D.
The most used method for epidemiological management and disease prevention resides within vector control, [26] mainly by the use of insecticides and taking preventative measures such as applying bug repellent on the skin, wearing protective clothing, and staying in higher quality hotels when traveling. Investing in quality housing would be ...
Chagas disease is caused by Trypanosoma cruzi and is mostly spread by Triatominae. It is endemic to 21 countries in Latin America. There are over 30,000 new cases per year and 12,000 deaths due to the disease. [143] Eradication efforts focus on the elimination of vector-borne transmission and the elimination of the vectors themselves. [143]
Therefore, the doctor allows a triatominae, a vector of the flagellate, to take a blood meal from the patient. The doctor later inspects the gut of the triatominae for growth of Trypanosoma cruzi . Medical professionals historically successfully identified babesiosis with xenodiagnosis, both in hamsters for Babesia microti and in gerbils for ...
One can tell one may be infected by the observation of cysts or trophozoites in stools and ELISA (enzyme-linked immunosorbent assay) test. To prevent contamination, avoid any possibly contaminated water, and if contaminated water is the only thing available to drink, a slow sand filter should be used.
Chagas was the son of José Justiniano das Chagas, a coffee farmer at Juiz de Fora in Minas Gerais, and Mariana Cândida Chagas (née Ribeiro de Castro), both of Portuguese descent. [2] His birth place is also recorded as Oliveira, his mother's hometown, [ 3 ] where the family spent half of their times.